[Xen-devel] Re: Is there any onging work about SMT aware schedul

To:	George Dunlap <george.dunlap@xxxxxxxxxx>
Subject:	[Xen-devel] Re: Is there any onging work about SMT aware scheduling in Credit2?
From:	peb1611 <peb1611@xxxxxxxxx>
Date:	Tue, 26 Apr 2011 21:08:23 +0900
Cc:	George Dunlap <George.Dunlap@xxxxxxxxxxxxx>, xen devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date:	Tue, 26 Apr 2011 05:09:31 -0700
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Thanks for your response.

At the moment credit2 is not HT-aware; it treats each thread as if it
were its own core. (Which is to say, if it has two vcpus to run, it may
put them on different threads on the same core instead of spreading them
across cores).

I already have noticed it and I was wondering HT-aware credit2 is beingworked or not by you or someone interested it.

Hopefully I should be able to get back to credit2 in a month or so.

I hope so :)

But if you're interested in contributing, I'd be happy for some help. :-)

I am very interested in the credit2 stuff, however, I also don't havemuch more time to spend. Anyway, whenever I have time for, I will try tomake patches to be needed.

--
Eunbyung Park


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[Xen-devel] Re: Is there any onging work about SMT aware scheduling in C